Cancelling PlayerReadyArrowEvent for crossbow desyncs the item

[Chaosdave34]

Expected behavior

Cancelling PlayerReadyArrowEvent for a crossssbow shoud lead to the arroww/firework rocket not beeing loaded into the crossbow.

Observed/Actual behavior

For the player the crossbow seems to be loaded with a projectile. However, relogging or interacting with the player inventory "resets" the item to show it's actually not loaded.

Steps/models to reproduce

@EventHandler
fun preventCrossbowFromShooting(event: PlayerReadyArrowEvent) {
    if (event.bow.type == Material.CROSSBOW) 
        event.isCancelled = true
    }
}

This only happens when there is no other itemstack in the player inventory which could be used as projectile.

Plugin and Datapack List

Plugins: Only my own plugin Datapacks: only built-in

Paper version

This server is running Paper version 1.21.3-66-master@afb5b13 (2024-11-27T14:32:35Z) (Implementing API version 1.21.3-R0.1-SNAPSHOT)

Other

No response